static inline void dc_capture_release_dc(struct dc_capture *capture)
{
if (capture->compatibility) {
gs_texture_set_image(capture->texture,
capture->bits, capture->width*4, false);
} else {
gs_texture_release_dc(capture->texture);
}
}
void gs_image_file_update_texture(gs_image_file_t *image)
{
if (!image->is_animated_gif || !image->loaded)
return;
if (image->animation_frame_cache[image->cur_frame]) {
gs_texture_set_image(image->texture,
image->animation_frame_cache[image->cur_frame],
image->gif.width * 4, false);
}
}
/**
* Prepare the capture data
*/
static void xshm_video_tick(void *vptr, float seconds)
{
UNUSED_PARAMETER(seconds);
XSHM_DATA(vptr);
if (!data->xshm)
return;
obs_enter_graphics();
XShmGetImage(data->dpy, XRootWindowOfScreen(data->screen),
data->xshm->image, data->x_org, data->y_org, AllPlanes);
gs_texture_set_image(data->texture, (void *) data->xshm->image->data,
data->width * 4, false);
xcursor_tick(data->cursor);
obs_leave_graphics();
}
/*
* Create the cursor texture, either by updating if the new cursor has the same
* size or by creating a new texture if the size is different
*/
static void xcursor_create(xcursor_t *data, XFixesCursorImage *xc) {
uint32_t *pixels = xcursor_pixels(xc);
if (data->tex
&& data->last_height == xc->width
&& data->last_width == xc->height) {
gs_texture_set_image(data->tex, (const uint8_t *) pixels,
xc->width * sizeof(uint32_t), False);
} else {
if (data->tex)
gs_texture_destroy(data->tex);
data->tex = gs_texture_create(xc->width, xc->height,
GS_BGRA, 1, (const uint8_t **) &pixels, GS_DYNAMIC);
}
bfree(pixels);
data->last_serial = xc->cursor_serial;
data->last_width = xc->width;
data->last_height = xc->height;
}
/**
* Prepare the capture data
*/
static void xshm_video_tick(void *vptr, float seconds)
{
UNUSED_PARAMETER(seconds);
XSHM_DATA(vptr);
if (!data->texture)
return;
if (!obs_source_showing(data->source))
return;
xcb_shm_get_image_cookie_t img_c;
xcb_shm_get_image_reply_t *img_r;
xcb_xfixes_get_cursor_image_cookie_t cur_c;
xcb_xfixes_get_cursor_image_reply_t *cur_r;
img_c = xcb_shm_get_image_unchecked(data->xcb, data->xcb_screen->root,
data->x_org, data->y_org, data->width, data->height,
~0, XCB_IMAGE_FORMAT_Z_PIXMAP, data->xshm->seg, 0);
cur_c = xcb_xfixes_get_cursor_image_unchecked(data->xcb);
img_r = xcb_shm_get_image_reply(data->xcb, img_c, NULL);
cur_r = xcb_xfixes_get_cursor_image_reply(data->xcb, cur_c, NULL);
if (!img_r)
goto exit;
obs_enter_graphics();
gs_texture_set_image(data->texture, (void *) data->xshm->data,
data->width * 4, false);
xcb_xcursor_update(data->cursor, cur_r);
obs_leave_graphics();
exit:
free(img_r);
free(cur_r);
}
/*
* Create the cursor texture, either by updating if the new cursor has the same
* size or by creating a new texture if the size is different
*/
static void xcb_xcursor_create(xcb_xcursor_t *data,
xcb_xfixes_get_cursor_image_reply_t *xc)
{
uint32_t *pixels = xcb_xfixes_get_cursor_image_cursor_image(xc);
if (!pixels)
return;
if (data->tex && data->last_height == xc->width &&
data->last_width == xc->height) {
gs_texture_set_image(data->tex, (const uint8_t *) pixels,
xc->width * sizeof(uint32_t), false);
} else {
if (data->tex)
gs_texture_destroy(data->tex);
data->tex = gs_texture_create(xc->width, xc->height,
GS_BGRA, 1, (const uint8_t **) &pixels, GS_DYNAMIC);
}
data->last_serial = xc->cursor_serial;
data->last_width = xc->width;
data->last_height = xc->height;
}